# -*- coding=utf-8 -*-
import time

words = input('Please input the words you want to say! :')
print('')
for item in words.split():
    print('\n'.join([''.join([(item[(x-y) % len(item)] if 
        ((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3 <= 0 else ' ') 
        for x in range(-30,30)]) for y in range(12,-12,-1)]))
    time.sleep(1.5);
